74007040034 has 4 divisors (see below), whose sum is σ = 111010560054. Its totient is φ = 37003520016.

The previous prime is 74007040007. The next prime is 74007040043. The reversal of 74007040034 is 43004070047.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 43004070047 = 433 ⋅99316559.

It can be written as a sum of positive squares in only one way, i.e., 47439018025 + 26568022009 = 217805^2 + 162997^2 .

It is a junction number, because it is equal to n+sod(n) for n = 74007039979 and 74007040006.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18501760007 + ... + 18501760010.

Almost surely, 2^74007040034 is an apocalyptic number.

74007040034 is a deficient number, since it is larger than the sum of its proper divisors (37003520020).

74007040034 is a wasteful number, since it uses less digits than its factorization.

74007040034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37003520019.

The product of its (nonzero) digits is 9408, while the sum is 29.

The spelling of 74007040034 in words is "seventy-four billion, seven million, forty thousand, thirty-four".